Quote:
Originally Posted by abbevilletire
ok so pin number five tests out correctly. but test number two i am using A1 instead of M1... i dont have M1 and i figured its because they decided they liked the looks of an A instead of an M and so they changed it? this is what i did. i went out with my voltage tester and swtiched my tow switch to run and turned the forward reverse to forward, turned on the key... there was no voltage. pushed the pedal, and the solenoid engaged, and voltage went to battery pack voltage. puched the pedal all the way down slowly and watched the volts drop to very near 0. now let up the pedal and try to duplicate the series of events. no luck! after my solenoid engages it will not disengage untill you switch to neutral on the forward reverse. but even after i have done that it still will not duplicate the voltage drop. now i am starting out at around 5 v and droping. but i am puzzled as to why my solenoid will not disengage? what to do?
|
I overlooked the statement highlighted in red.
The cart should have moved, or something ought to have gotten hot when the voltage between M- and A1 decreased from pack voltage down to near zero.
You may have more than one problem.
Why was the controller and solenoid replaced?
Replacing the controller and solenoid may not have fixed the original problem, so you might have received a defective replacement controller, and added additional problems top the original one.